Replacing The Simatic Et 200Pro Fc-2 Inverter; Overview Of How To Replace An Inverter - Siemens Sinamics G120 Function Manual

Corrective maintenance

7.6 Replacing the SIMATIC ET 200pro FC-2 inverter

7.6 Replacing the SIMATIC ET 200pro FC-2 inverter
Danger to life as a result of unexpected machine movement when the hardware or firmware
is changed
The drive can malfunction after replacing drive components or updating the firmware. This
can place people at risk or cause material damage.
● Before switching on the power supply voltage again, ensure that nobody is in the
● Close the protective devices available before you switch on the power supply voltage.
● Check the stability of the closed-loop control, for example, by briefly moving the drive in
● Perform a reduced acceptance test.
7.6.1

Overview of how to replace an inverter

Permissible replacement
You must replace the inverter if it continually malfunctions.
If you replace a defective inverter by a new inverter with the same or higher firmware version,
the settings of the defective inverter can be loaded to the new inverter.
You must recommission the drive if the defective inverter has a higher firmware version then
the new inverter.
360
WARNING
dangerous area around the machine.
both directions of rotation.
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD